<template>
  <!-- 模态框 -->
  <div class="modal">
    <!-- 遮罩 -->
    <div class="mask" @click="changeIsShowLoginModal(false)"></div>
    <!-- 登录框 -->
    <div class="loginbox">
      <div class="close" @click="changeIsShowLoginModal(false)"></div>
      <div class="nav">
        <div
          :class="{ active: isShowPhoneLiogin }"
          @click="isShowPhoneLiogin = true"
        >
          手机号码登录
        </div>
        <span>|</span>
        <div :class="{ active: !isShowPhoneLiogin }" @click="showQrCode">
          微信扫码登录
        </div>
      </div>
      <div class="content">
        <div class="phoneLiogin" v-show="isShowPhoneLiogin">
          <div class="row">
            <input
              type="text"
              placeholder="请输入手机号"
              v-model="phoneNumber"
            />
          </div>
          <div class="row">
            <slide-verify
              :l="42"
              :r="20"
              :w="362"
              :h="140"
              @success="onSuccess"
              @fail="onFail"
              @refresh="onRefresh"
              :style="{ width: '100%' }"
              class="slide-box"
              ref="slideBlock"
              :slider-text="msg"
              :imgs="imgs"
            ></slide-verify>
          </div>
          <div class="row">
            <input
              type="text"
              placeholder="请输入短信验证码"
              v-model="yzmCode"
            />
            <button class="btn btncode" @click="getCode" v-show="!isShowCount">
              获取验证码
            </button>
            <button class="btn btncode" v-show="isShowCount">
              {{ count + "s" }}
            </button>
          </div>
          <div class="row">
            <button class="btn btnlogin" @click="submitFn">登录</button>
          </div>
        </div>
        <div class="qrLogin" id="weixin" v-show="!isShowPhoneLiogin">
          -----------二维码
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { mapMutations, mapActions } from "vuex";
import { SendSMSAPI, PhoneReginAPI, BingdingWeixinAPI } from "@/request/api";
import { validateTelephoneNumber } from "@/utils";
export default {
  data() {
    return {
      isShowPhoneLiogin: true,
      msg: "向右滑动",
      yzmCode: "",
      imgs: [
        require("../assets/img/integral-01.9386d4bf.png"),
        require("../assets/img/integral-03.9870f3f1.png"),
        require("../assets/img/integral-04.afadcbdf.png"),
      ],
      phoneNumber: "",
      isShowCount: false,
      count: 5,
    };
  },
  methods: {
    showQrCode() {
      this.isShowPhoneLiogin = false;
      let _this = this;
      new WxLogin({
        id: "weixin",
        appid: "wx67cfaf9e3ad31a0d", // 这个appid要填死
        scope: "snsapi_login",
        // 扫码成功后重定向的接口
        redirect_uri: "https://sc.wolfcode.cn/cms/wechatUsers/shop/PC",
        // state填写编码后的url
        state: encodeURIComponent(
          window.btoa("http://127.0.0.1:8080" + _this.$route.path)
        ),
        // 调用样式文件
        href: "data:text/css;base64,LmltcG93ZXJCb3ggLmluZm8sDQouaW1wb3dlckJveCAudGl0bGUgew0KICAgIGRpc3BsYXk6IG5vbmU7DQp9",
      });
    },
    ...mapMutations({
      changeIsShowLoginModal: "showModal/changeIsShowLoginModal",
      changeIsLogined: "loginStatus/changeIsLogined",
    }),
    ...mapActions({
      asyncShowToast: "showToast/asyncShowToast",
      asyncUserInfo: "userInfo/asyncUserInfo",
    }),
    async submitFn() {
      if (!this.toVerify()) return;
      if (this.yzmCode == "") {
        alert("请输入验证码");
        return;
      }
      let uuid = localStorage.getItem("uuid");
      let res = null;
      if (uuid) {
        res = await BingdingWeixinAPI({
          verifyCode: this.yzmCode,
          phone: this.phoneNumber,
          uuid,
        });
      } else {
        res = await PhoneReginAPI({
          verifyCode: this.yzmCode,
          phone: this.phoneNumber,
        });
      }
      if (!res) return;
      alert("登录成功！");
      //储存token
      localStorage.setItem("x-auth-token", res.data["x-auth-token"]);
      //隐藏登录框
      this.changeIsShowLoginModal(false);
      //更新登录状态
      this.changeIsLogined(true);
      //5.清除uuid（用过，下一次就不需要绑定了）
      localStorage.removeItem("uuid");
      //获取用户信息方法
      this.asyncUserInfo();
    },
    toVerify() {
      if (!validateTelephoneNumber(this.phoneNumber)) {
        this.asyncShowToast({
          isShow: true,
          title: "请输入正确的手机号码！",
          type: "danger",
        });
        return;
      }
      if (this.msg == "再试一次" || this.msg == "向右滑动") {
        this.asyncShowToast({
          isShow: true,
          title: "请滑动拼图",
          type: "danger",
        });
        return;
      }
      return true;
    },
    async getCode() {
      if (!this.toVerify()) return;
      let res = await SendSMSAPI({
        phone: this.phoneNumber,
      });
      console.log("duanx", res);
      this.isShowCount = true;
      let timer = setInterval(() => {
        this.count--;
        if (this.count == 0) {
          clearInterval(timer);
          this.count = 5;
          this.isShowCount = false;
        }
      }, 1000);
    },

    // 拼图成功
    onSuccess(times) {
      let ms = (times / 1000).toFixed(1);
      this.msg = "login success, 耗时 " + ms + "s";
    },
    // 拼图失败
    onFail() {
      this.onRefresh(); // 重新刷新拼图
    },
    // 拼图刷新
    onRefresh() {
      this.msg = "再试一次";
    },
  },
  mounted() {
    eventBus.$on("wx", (val) => {
      if (val) {
        this.showQrCode();
        //  this.isShowPhoneLiogin = false;
      }
    });
  },
  beforeDestroy() {
    // eventBus.$off("wx", {});
  },
};
</script>

<style lang="less" scoped>
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  .mask {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
  }
  .loginbox {
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 555px;
    height: 423px;
    background: url("../assets/img/login-box-bg.png");
    .close {
      position: absolute;
      right: 60px;
      top: 15px;
      width: 22px;
      height: 22px;
      background: url("../assets/img/close.png");
    }
    .nav {
      display: flex;
      justify-content: center;
      margin-top: 25px;
      font-size: 21px;
      div {
        color: black;
        &.active {
          color: blue;
        }
      }
      span {
        margin: 0 10px;
      }
    }
    .content {
      width: 355px;
      margin: 30px auto 0;
      .phoneLiogin {
        .row {
          display: flex;
          margin-bottom: 20px;
          input {
            flex: 1;
            height: 50px;
            text-indent: 1em;
            outline: none;
          }
          .btn {
            background: #0a328e;
            color: #fff;
            border: none;
          }
          .btncode {
            margin-left: 10px;
            width: 80px;
          }
          .btnlogin {
            height: 50px;
            flex: 1;
          }
        }
      }
    }
  }
}
#weixin {
  text-align: center;
}

/deep/.slide-box {
  width: 100%;
  position: relative;
  box-sizing: border-box;
  canvas {
    position: absolute;
    left: 0;
    top: -120px;
    display: none;
    width: 100%;
    box-sizing: border-box;
  }
  .slide-verify-block {
    width: 85px;
    height: 136px;
  }
  .slide-verify-refresh-icon {
    top: -120px;
    display: none;
  }
  &:hover {
    canvas {
      display: block;
    }
    .slide-verify-refresh-icon {
      display: block;
    }
  }
}
</style>